摘要:
The invention relates to methods of preconditioning unwashed pretreated cellulosic material using a combination of phenol oxidizing enzyme and hemicellulase. The invention also relates to processes of producing sugars and fermentation products including a preconditioning method of the invention.
摘要:
The present invention relates to a process for producing a fermentation product from starch-containing material, comprising liquefying said starch-containing material with an alpha-amylase; treating with a protease; saccharifying in the presence of a carbohydrate- source generating enzyme; fermenting in the presence of a fermenting organism.